html,body,#app{
  padding: 0;
  margin: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}
#app{
  /* background-color: #848080; */
}
ul{
  margin: 0;
  padding: 0;
}
ul li{
  list-style: none;
  line-height: 18px;
  padding: 0;
  min-height: 18px;
  
}

p{
  padding: 0;
  margin: 0;
  line-height: 35px;
  font-weight: 500;
}
button,input{
  height: 25px;
  margin: 0px 5px;
}

pre{
  font-size: 18px;
  margin: 0;
}
details{
  cursor: pointer;
}
label,
textarea {
  font-size: 18px;
  letter-spacing: 1px;
}

textarea {
  width: 95%;
  height: 85%;
  line-height: 1.5;
  border-radius: 5px;
  border: 1px solid #ccc;
  box-shadow: 1px 1px 1px #999;
}

label {
  display: block;
  margin-bottom: 10px;
}


/*定义滚动条轨道：内阴影+圆角*/
::-webkit-scrollbar-track
{
    border-radius: 5px;
    background-color:#F5F5F5;
}
/*定义滑块：内阴影+圆角*/
::-webkit-scrollbar-thumb
{
    background-color:#01011312;
    border-radius: 5px;
}